package org.shop.pro.service;

import java.util.List;
import org.shop.pro.entity.Vip;

public interface VipService {
    int deleteByPrimaryKey(Integer id);

    int insert(Vip record);

    Vip selectByPrimaryKey(Integer id);

    List<Vip> selectAll();

    int updateByPrimaryKey(Vip record);
    
    Vip login(String username,int password);
}